38407199696

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{997}}^1\times {\mathrm{14771}}^1$

素因数の和:15939

約数の個数: 40

約数和(自身を含む): 74950646304

約数和(自身を除く): 36543446608

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 997, 1304, 1994, 2608, 3988, 7976, 14771, 15952, 29542, 59084, 118168, 162511, 236336, 325022, 650044, 1300088, 2407673, 2600176, 4815346, 9630692, 14726687, 19261384, 29453374, 38522768, 58906748, 117813496, 235626992, 2400449981, 4800899962, 9601799924, 19203599848, 38407199696]

約数ペア:

[(1, 38407199696), (2, 19203599848), (4, 9601799924), (8, 4800899962), (16, 2400449981), (163, 235626992), (326, 117813496), (652, 58906748), (997, 38522768), (1304, 29453374), (1994, 19261384), (2608, 14726687), (3988, 9630692), (7976, 4815346), (14771, 2600176), (15952, 2407673), (29542, 1300088), (59084, 650044), (118168, 325022), (162511, 236336)]